Software-Defined Access (SD-Access)

Resolved! Inquiries regarding SD-Access topology(Components).

Hi, All. I have some inquiries regarding SD-Access topology. I am a beginner of SDA network.Usually there is a control plane node in conceptual SDA topology ppt document.It is sometimes located in local fabric cloud between Border node and Edge Node,...

Resolved! Is a DHCP server needed essentially on SD-Access topology?

I am planning new network project with a customer and he wants SD-Access solutions.We got some BOM from plural companies, and found something different between them. Both have 3 DNA Centers, 3 ISEs, Border Switch(C9600), Fabric Edge Switch(C9200L), W...

Cannot add Cat9500-24Y4C as Edge

Hello, I'am at this moment at an customer PoC and have a showstopper. We have for C9500-24Y4C devcies. Two are configured as Border+control Plane with no problems. But the other two are not possible to add as edges. The error message is java.lang.nul...

SDA trustsec config is not pushed by DNA

Hello, I am deploying software-defined access for a customer and i have trouble with the trustsec configuration.The issue is that the DNA center did not push cts configuration to fabric switches. As a result there are a ton of "CTSREQUEST failed" rad...

Resolved! SDA Underlay: Has Anyone Had Issues Implementing ISIS FRR?

Has anyone else implemented ISIS as their underlay IGP for their SDA network? If so did you implement FRR? And if so, have you had any issues after implementation? Did you need to turn on micro segmentation protection? Appreciate any thoughts.

Resolved! SDA WLC Location

Hi All, I'm building a POC and I'm trying to work out the correct location for my WLCs that will provide fabric wireless. I have a office in London that will be my initial fabric site. This will consist of a couple of combined border/CP switches and ...

Resolved! SDA with Aruba IAP OTT

Hi, I am working on a customer SDA deployment/migration plan currently. The customer has a small branch office and there are 3 Aruba IAP (virtual controller) running for providing corp WIFI.My plan is to migrate the Aruba to OTT model however I am no...

Getting into the command line interface of a Catalyst 3750

I recently bought a catalyst 3750 after successfully booting and runing inisual checks the switch stops on the conformation and does not load into the regular command line. Also i deleted the conf file and and the vlan file in the flash can anyone he...

Resolved! Will Flexconnect be supported in SDA?

Every document I read so far says "The WLC functions as a local-mode controller, including the requirement to have a low-latency connection (<20 ms recommended) between the WLC and the APs. ". So the AP and WLC must be on the same Fabric/Location, un...

Magane Cisco Catalyst 9K switches using DNA Without SDA/ISE etc.

Hi, I don't want to invest money or don't want Full DNA with SDA. I want to manage all 25 Catalyst 9K switches from the single window and console. How to do this? Which Software/Hardware and technology required for the same? Regards, Deepak Kumar

Introduction to Software Defined Access- SD-Access

Cisco SD-Access is the Campus Fabric with Full automation where you have Control Plane on LISP and Data plane managed by VXLAN. For more study please check the below link http://www.routexp.com/2017/07/sd-access-fabric-network-automation-and.html

gns3 ubuntu docker cant get ip address

Just in case anyone can offer some help. I'm unable to get an IP address for the Ubuntu container in GNS3, has anyone found the same problem & managed to fix it. I'm using version 1.5.1 so have to use the cloud to get to the internet. I've configured...

Fusion Router License in SDA

HI, I need one ISR4331 to be Fusion Router in SDA. Fusion Router run BGP / VRFs, So It just need the ip-base license ? Cisco ISR 4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IPB) Thanks.

Resolved! cat9k embedded wlc for sda

hi there, i want to test the embedded wlc that comes with the cat9k the model of the switch is: Switch Ports Model SW Version SW Image Mode ------ ----- ----- ---------- ---------- ---- * 1 40 C9300-24UX 16.9.2 CAT9K_IOSXE INSTALL i'm trying to in...